CVE-2003-0431
UnknownEPSS 2.26%
Last modified
CVE-2003-0431 is a vulnerability of currently unknown severity. The tvb_get_nstringz0 function in Ethereal 0.9.12 and earlier does not properly handle a zero-length buffer size, with unknown consequences.. EPSS estimates a 2.26% chance of exploitation in the next 30 days.
Description
The tvb_get_nstringz0 function in Ethereal 0.9.12 and earlier does not properly handle a zero-length buffer size, with unknown consequences.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ethereal Group | Ethereal | <= 0.9.12 |
References
- http://www.debian.org/security/2003/dsa-324Patch, Vendor Advisory
- http://www.ethereal.com/appnotes/enpa-sa-00010.htmlPatch, Vendor Advisory, URL Repurposed
- http://www.debian.org/security/2003/dsa-324Patch, Vendor Advisory
- http://www.ethereal.com/appnotes/enpa-sa-00010.htmlPatch, Vendor Advisory, URL Repurposed
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2003-0431?
The tvb_get_nstringz0 function in Ethereal 0.9.12 and earlier does not properly handle a zero-length buffer size, with unknown consequences.
How severe is CVE-2003-0431?
Severity scoring for CVE-2003-0431 is pending analysis. The EPSS model estimates a 2.26% probability of exploitation in the next 30 days.
How do I fix CVE-2003-0431?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2003-0431?
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